Last change
on this file since 388 was 388, checked in by coas-nagasima, 5 years ago |
Azure IoT Hub Device C SDK を使ったサンプルの追加
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Property svn:eol-style
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native
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Property svn:keywords
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Id
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Property svn:mime-type
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text/x-csrc
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File size:
250 bytes
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Rev | Line | |
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[388] | 1 | #include <fenv.h>
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| 2 | #include <math.h>
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| 3 |
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| 4 | float nearbyintf(float x)
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| 5 | {
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| 6 | #ifdef FE_INEXACT
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| 7 | #pragma STDC FENV_ACCESS ON
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| 8 | int e;
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| 9 |
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| 10 | e = fetestexcept(FE_INEXACT);
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| 11 | #endif
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| 12 | x = rintf(x);
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| 13 | #ifdef FE_INEXACT
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| 14 | if (!e)
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| 15 | feclearexcept(FE_INEXACT);
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| 16 | #endif
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| 17 | return x;
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| 18 | }
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